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词汇 erosion
词源

erosion n.

1540s, from French erosion (16c.), from Latin erosionem (nominative erosio) "a gnawing away," noun of action from past-participle stem of erodere "to gnaw away, consume," from assimilated form of ex "away" (see ex-) + rodere "to gnaw" (see rodent). Related: Erosional.

updated on September 22, 2021

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更新时间:2025/5/2 4:04:28